A force F=(5i^+4j^)N acts on a body and produces a displacement S=(6i^5j^+3k^)m. The work done will be 

(1) 10 J

(2) 20 J

(3) 30 J

(4) 40 J

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#1 | Work: Definition
#2 | Solved Problems

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Concept of work
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